IP 查询结果截图提示：当前时间段系统正在进行数据更新，部分数据可能不准确。IP 地址199.74.81.193Ping路由跟踪位置 美国 伊利诺伊州 埃文斯顿纠正ASNAS103ASN 所有者ISPNorthwestern University公司ISPNorthwestern University经度-87.6767纬度42.0538IP 类型住宅IP代理IP为什么显示为数据中心？原生IP原生IP为什么显示广播IP？风险评分IP 地址（十进制）3343536577
ASN 历史网络AS 组织国家首次出现最后活跃AS103199.74.64.0/18IDCNorthwestern University US 2003-04-24 03:00 2026-06-07 22:07AS103199.74.64.0/18IDCNorthwestern University US 2003-04-24 03:00 2026-06-07 22:07AS103199.74.64.0/18IDCNorthwestern University US 2003-04-24 03:00 2026-06-05 09:06
最近的 IP 查询167.19.75.87103.106.91.31183.87.249.246167.206.75.15145.225.124.65112.9.115.35164.64.15.229161.97.252.47194.190.247.5200.229.71.2175.161.203.25569.22.7.49104.232.255.193193.127.255.23261.49.3.201216.6.26.30217.150.200.23686.97.1.4176.106.103.250143.255.55.43199.74.81.192199.74.81.194
